The Career series includes performance reviews, performance programs, notes, correspondence, pamphlets, school documents, and other printed matter relating to Dalis' mezzo-soprano singing career from Europe to New York. The series includes documents regarding the Bayreuth Festival and Dalis' involvement with the San Francisco Opera.

The publications included in this series are mostly opera-related, and a vast majority are Opera News and the San Francisco Opera Magazine. There are several other titles included that relate to Opera San Jose and Dalis' involvement at San Jose State University.

The publications included in this series are mostly opera-related, and a vast majority are Opera News and the San Francisco Opera Magazine. There are several other titles included that relate to Opera San Jose and Dalis' involvement at San Jose State University.

The publications included in this series are mostly opera-related, and a vast majority are Opera News and the San Francisco Opera Magazine. There are several other titles included that relate to Opera San Jose and Dalis' involvement at San Jose State University.